package com.hanlan.springboot.util.timedTask;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

import java.util.concurrent.Executor;

/**
 * @description: 同步类：服务于定时任务service类（可以多线程）
 * @author: 01369542
 * @create: 2018/11/15
 **/
@Configuration
@EnableAsync
public class AsyncConfig {

    /*
   此处成员变量应该使用@Value从配置中读取
    */
    private int corePoolSize = 10;
    private int maxPoolSize = 200;
    private int queueCapacity = 10;
    @Bean
    public Executor taskExecutor() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(corePoolSize);
        executor.setMaxPoolSize(maxPoolSize);
        executor.setQueueCapacity(queueCapacity);
        executor.initialize();
        return executor;
    }
}
